1.

Question : A : C_(4) plants photosynthesis is more efficient than C_(3) plants. R : C_(4) plants have a shorter CO_(2) fixation cycle.

Answer»

A and R both are CORRECT and R is correct EXPLANATION of A.
A and R are correct but R is not explanation of A.
A is correct and R is FALSE.
A and R are false

Answer :A


Discussion

No Comment Found